Ecosystems

The danger faced by a specialist species is that its food source will run out, or its habitat be destroyed. A specialist is a species which survives on a fairly limited diet (e.g. koalas, which feed almost exclusively on certain species of eucalyptus leaves) or is restricted to a particular locality (such as the tuatara of New Zealand, a species found in only a few offshore islands of the country).

Because the specialist has such a limited range of food or habitat, it is more vulnerable to loss of food sources or habitat than a generalist is.

Generalists are species which can survive in a wide variety of habitats, or feed on a range of different foods (e.g. the Virginia opossum). As a species, they are far less vulnerable to habitat loss, or to the possibility of losing a primary food source, as they can adapt to finding other foods.

Human intervention can have both positive and negative effects on the ecosystem. Positive interventions include habitat restoration, conservation efforts, and sustainable resource management. Negative interventions can include pollution, deforestation, and over-exploitation of resources. It is important for human interventions to be well-planned and sustainable to minimize negative impacts on the ecosystem.

Abiotic factors (non-living) like sunlight, water, and temperature influence biotic factors (living organisms) by providing the necessary conditions for growth and survival. For example, plants need sunlight for photosynthesis. In turn, biotic factors can also impact abiotic factors - such as how plants can remove carbon dioxide from the air and release oxygen, affecting the atmospheric composition.

Random distribution pattern has no specific order to how individuals are distributed through an ecosystem. In this pattern, individuals are spaced unpredictably, and there is no apparent relationship between them. This pattern is common when resources are uniformly distributed or when interactions among individuals are minimal.

Not in traditional classifications of objects or beings. Living things are organisms that demonstrate life processes, while non-living things are inanimate objects. There is no category in between for something to exist as both living and non-living simultaneously.

Primary succession could not happen in environments that do not have a bare substrate for colonization, such as in deep ocean waters where there is no solid surface for plant and animal attachment. Additionally, areas with extreme and persistent environmental conditions, like active volcanoes or glaciers, may not support primary succession due to constant disturbances that limit plant establishment.

Factors that affect sovereignty include territorial integrity, external influence or intervention, economic dependency, military capability, and political stability. Additionally, international agreements or alliances, cultural values, and domestic governance structures can also impact a nation's sovereignty.

Solar radiation is always hitting the earth. The earth absorbs all kinds of this radiation; plants absorb light, surfaces absorb heat, etc. The earth itself radiates energy back into space, too.

Inhabitants in an ecosystem are all the living organisms present in a specific area, including plants, animals, and microorganisms. These inhabitants interact with each other and with the abiotic environment to form a complex web of relationships that contribute to the overall functioning of the ecosystem.

No, the four elements commonly found in living things (carbon, hydrogen, oxygen, nitrogen) are not unique to living things. These elements are abundant in the universe and can also be found in non-living matter like rocks and gases.

There is no definitive answer as it depends on factors like resource availability, technology, lifestyle choices, and environmental sustainability. Some estimates suggest a range of 9 to 10 billion people, but achieving a sustainable balance between population size and Earth's carrying capacity is a complex challenge. Implementing efficient resource management, conservation efforts, and sustainable practices will be crucial.

If there were more organisms producing carbon dioxide than oxygen, it would lead to an imbalance in the atmosphere, resulting in increased carbon dioxide levels and decreased oxygen levels. This could have negative consequences for the environment, such as impacting plant respiration and photosynthesis, potentially leading to changes in ecosystems and affecting overall air quality.

An Arctic ecosystem is a unique environment found in the polar region characterized by extreme cold temperatures, permafrost, and a short growing season. It is home to a variety of specialized plant and animal species adapted to survive in these harsh conditions, such as polar bears, Arctic foxes, and lichens. The ecosystem plays a crucial role in regulating the Earth's climate and serves as an indicator of global environmental changes.

Killer whales are apex predators in the ecosystem, meaning they are at the top of the food chain. They primarily feed on marine mammals such as seals, sea lions, and occasionally other whales. Their role in controlling populations of prey species helps to maintain a healthy balance in the marine ecosystem.

Humans interact with forest ecosystems in various ways, such as through logging for timber, clearing land for agriculture or urban development, recreational activities like hiking or camping, and conservation efforts to protect biodiversity. These interactions can have both positive and negative impacts on the ecosystem, so it is important to manage these activities sustainably to maintain the health and balance of forests.

The biological relationships existing amount the organisms are Mutualism, Parasitism, Communalism and Amensalism. A tick is an example of the parasitism relationship, while a tick bird on a rhino represents a mutualism relationship.

It is maintained by the nature itself. Hence we should not disturb it! For example by hunting some animals which disturbs the food web of Nature, by cutting the trees and building houses results in ecological imbalance

Photosynthetic plants.

They go through a process called photosynthesis where water, carbon dioxide and the sun's light energy is used to produce oxygen and glucose (sugar).

Herbivores (consumers) then eat plants to obtain this source of energy to maintain their own lives which they are eventually (maybe) eaten by a carnivore (consumer)

So if plants didn't exist nor could herbivores and carnivores.

A food chain is a linear sequence of organisms where each organism consumes the one below it and is consumed by the one above it. Within an ecosystem, food chains help illustrate the flow of energy as organisms interact with each other. They demonstrate the intricate connections between different species and how energy is transferred from one organism to another.

The two most common types of waterborne pollutants are sewage and fertilizer. Sewage is human, animal, and discarded waste and can generate high levels of harmful bacteria. Fertilizers enter waterways via runoff and upset the natural balance.

For an organism to do photosynthesis the organism must have Chloroplast. The only organisms that can do photosynthesis are plants.

the main functional part is brain which contain the hypothallmus it gave the signals to our harmonal system the pitutary gland is contain it and it really a very important .

Everything in the world, from the smallest plant to the largest mammals, rely on autotrophs. Autotrophs are producers that make their own food and food for other creatures. Without producers, life couldn't exist.

Actually adrenaline is a hormone that is secreted directly from the pancreas into the blood stream to the target organ, the liver and since there is no selectively permeable membrane it must be passive transport (diffusion).